If you are a Nikon 1 shooter, this lens is a must have. It stays on my V1 95% of the time, I like it that much. With the 2.7x crop factory, the AOV is close to a 50mm on full frame, but you need to get quite close to get muck subject isolation, but that is where this unit shines. It focuses just a few inches away and has a nice smooth bokeh that is very pleasing. Very sharp on both the 10 and 14MP bodies. Nothing to complain about and a stunning value for under $200 new.